Roundabouts Database Index

29359 Results

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City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
Spokane, WA Spokane Co. United States	S Cook St. / E 42nd Ave. (47.61546, -117.37397)	Traffic Calming Circle Existing	Uncontrolled None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2004
Plainfield, IN Hendricks Co. United States	S County Road 800 E / E County Road 200 N (39.79270, -86.38114)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.3779	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Year completed estimated (2010-2012). ICD estimated from Google Maps linework.
Plainfield, IN Hendricks Co. United States	S County Road 900 E / Perry Rd / Township Line Rd / Smith Rd (39.72023, -86.36112)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.6069	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Whitestown, IN Boone Co. United States	S CR 525E / Powell Dr. (39.94263, -86.36963)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018).
Avon, IN Hendricks Co. United States	S CR 625 E / E CR 150 S (39.74060, -86.41423)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.1431	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Tampa, FL Hillsborough Co. United States	S Dale Mabry Hwy (SR 573) / W Marcum St. (27.86819, -82.50638)	Other Existing	Other None	3 Approaches 0 Driveways 56.3880	Other (At-Grade) Multilane (2 Lane, unspecified)	2005	At entrance to MacDill Air Force Base. Queuing from entrance gate can extend through circle. Stop sign on Marcum St.; yield on other approaches.
Tampa, FL Hillsborough Co. United States	S Davis Blvd. / Severn Ave. (27.91141, -82.45615)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.8834	Other (At-Grade) Single-Lane	2011	Previously controlled by circle ICD estimated from Google Maps linework.
Raymore, MO Cass Co. United States	S Dean Ave. / W Lucy Webb Rd. (38.79819, -94.49394)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.8551	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Toledo, OH Lucas Co. United States	S Detroit Ave. / S Byrne Rd. / Devonshire Rd. (41.58965, -83.61533)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 11.6124	Other (At-Grade) Single-Lane	2019	https://www.toledoblade.com/local/transportation/2019/06/26/south-toledo-detroit-byrne-devonshire-roundabout-opens-road-construction/stories/20190625178 ICD estimated from Google Maps linework.
Grand Blanc, MI Genesee Co. United States	S Dort Hwy. / I-75 NB Ramps (42.90822, -83.64880)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2020	https://www.mlive.com/news/flint/2020/11/dort-highway-extension-roundabouts-now-open-to-traffic.html
Grand Blanc, MI Genesee Co. United States	S Dort Hwy. / I-75 SB Ramps (42.90437, -83.65300)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2020	https://www.mlive.com/news/flint/2020/11/dort-highway-extension-roundabouts-now-open-to-traffic.html
Pleasant Grove, UT Utah Co. United States	S Doterra Dr. / (parking) (40.35787, -111.75869)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2015).
Wonthaggi, VIC Bass Coast Australia	S Dudley Rd. / Graham St. / W Area Rd. / (parking) (-38.60688, 145.58186)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Duquesne, MO Jasper Co. United States	S Duquesne Rd. / E 20th St. (37.06932, -94.45964)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2010
Meridian, ID Ada Co. United States	S Eagle Rd. / E Amity Rd. (43.56130, -116.35436)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Single-Lane	2012	Constructed initially as single-lane roundabout. Expanded in 2021-2022 to 2x2 with merging right-turn bypass lane on north leg. https://www.youtube.com/watch?v=mKWTT7Upuss
Meridian, ID Ada Co. United States	S Eagle Rd. / E Zaldia Dr. / E Zaldia St. (43.56661, -116.35440)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021	Year Completed estimated (2021-2022).
Frederick, MD Frederick Co. United States	S East St. / (future road) (39.40599, -77.40392)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 51.8160	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2009	Year Completed estimated (2009-2011). East leg is stubbed for future connection.
Independence, MO Jackson Co. United States	S Ehrhart / S Eastland Center Dr. / (apartments) / (parking) (39.03658, -94.35379)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.6860	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Pasadena, CA Los Angeles Co. United States	S El Molino Ave. / Glenarm St. (34.12759, -118.13717)	Traffic Calming Circle Existing	All-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Littleton, CO Arapahoe Co. United States	S Elati St. / W Davies Way (39.58691, -104.99775)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 9.2042	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Goodyear, AZ Maricopa Co. United States	S Estrella Pkwy. / S Cotton Ln. (33.35800, -112.42206)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.8831	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Two-lane yield-controlled right-turn bypass lane on north leg. Through bypass lane on south leg. ICD estimated from Google Maps linework.
Rogersville, MO Greene Co. United States	S Farm Rd 253 / US 60 EB Ramps (37.11184, -93.07353)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7166	Freeway Ramps (Grade-Separated) Single-Lane	2017	Part of interchange that replaced at-grade intersection. ICD estimated from Google Maps linework.
Rogersville, MO Greene Co. United States	S Farm Rd 253 / US 60 WB Ramps (37.11387, -93.07292)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.4298	Freeway Ramps (Grade-Separated) Single-Lane	2017	Part of interchange that replaced at-grade intersection. ICD estimated from Google Maps linework.
Springfield, MO Greene Co. United States	S Farm Rd. 129 / W Farm Rd. 146 (37.19026, -93.35414)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.ky3.com/2021/05/10/construction-to-begin-soon-on-roundabout-near-rutledge-wilson-farm-park/
Indianapolis, IN Marion Co. United States	S Five Points Rd. / Thompson Rd. (39.69530, -86.04435)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2015	Right-turn-only lane on west leg.
Louisville, KY Jefferson Co. United States	S Floyd St. / Brandeis Ave. / Cardinal Blvd. (38.21850, -85.75431)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.7183	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	https://www.wave3.com/story/32594164/roundabout-opens-outside-of-uofl/ ICD estimated from Google Maps linework.
Lincoln, NE Lancaster Co. United States	S Folsom St. / W Palm Canyon St. (40.75232, -96.73030)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2022	Striped out shoulder on right side of north and south entries. https://www.lincoln.ne.gov/City/Departments/LTU/LTU-Projects/LOTM/Projects/Growth/Folsom-at-Old-Cheney
St Louis, MO St. Louis Co. United States	S Forty Rd. / I-64-US 40 EB Ramps (38.63496, -90.41724)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 48.5127	Freeway Ramps (Grade-Separated) Single-Lane	2009	Frontage road connection replaced direct connection to S Spoede Rd. ICD estimated from Google Maps linework.
Cape Girardeau, MO Cape Girardeau Co. United States	S Fountain St. / Morgan Oak St.. (37.29779, -89.52319)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.1531	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Indianapolis, IN Marion Co. United States	S Franklin Rd. / E Edgewood Ave. (39.68152, -86.01863)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.2515	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	ICD estimated from Google Maps linework.
Indianapolis, IN Marion Co. United States	S Franklin Rd. / Thompson Rd. (39.69603, -86.01786)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2019	Two lanes only in southbound direction.
Wake Forest, NC Wake Co. United States	S Franklin St. / Elm Ave. (35.97503, -78.50629)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.7954	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Vail, CO Eagle Co. United States	S Frontage Rd. W / (freeway underpass) (39.64051, -106.39973)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 11.0365	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2015-2018). ICD estimated from Google Maps linework.
Los Angeles, CA Los Angeles Co. United States	S Fuller Ave. / Lindenhurst Ave. (34.06624, -118.35373)	Other Existing	All-Way Stop None	4 Approaches 0 Driveways 24.7343	Other (At-Grade) Single-Lane	1950	ICD estimated from Google Maps linework.
Los Angeles, CA Los Angeles Co. United States	S Fuller Ave. / S Burnside Ave. / Metropolitan Plaza (34.06749, -118.35214)	Other Existing	All-Way Stop Unknown	5 Approaches 0 Driveways 85.0846	Other (At-Grade) Single-Lane	1950	ICD estimated from Google Maps linework.
Littleton, CO Arapahoe Co. United States	S Gallup St. / W Arapahoe Rd. (39.59517, -105.00233)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 12.8843	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Eugene, OR Lane Co. United States	S Garden Way / Commons Dr. (44.06097, -123.05200)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.0309	Other (At-Grade) Single-Lane	2004	Year completed estimated (2003-2005). ICD estimated from Google Maps linework.
Paloma, FL Palm Beach Co. United States	S Gardens Dr. (26.85612, -80.11115)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Paloma, FL Palm Beach Co. United States	S Gardens Dr. (26.85633, -80.10971)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Paloma, FL Palm Beach Co. United States	S Gardens Dr. (26.85834, -80.11047)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Spokane, WA Spokane Co. United States	S Glenrose Rd. / S Carnahan Rd. (47.63586, -117.33495)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2019	Spokane County project. Open July 2019. Replaced southbound Carnahan yield control.
Springfield, MO Greene Co. United States	S Glenstone Ave. / E Republic Rd. / S Nature Center Way / US 60 EB On-Ramp (37.13772, -93.25345)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022
Golden, CO Jefferson Co. United States	S Golden Rd. / Quaker St. (39.73535, -105.18435)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.5534	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Bexley, OH Franklin Co. United States	S Gould Rd. / Dale Ave. (39.96392, -82.92387)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hutchinson, MN McLeod Co. United States	S Grade Rd SW / (parking lots) (44.87807, -94.37705)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2020	Year Completed estimated (2018-2021).
Las Vegas, NV Clark Co. United States	S Grand Canyon Pkwy. / (parking lots) (36.11311, -115.30900)	Other Existing	Other None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane		Mix of stop and yield control.
Tucson, AZ Pima Co. United States	S Grande Ave. / W Cushing St. (32.21675, -110.98804)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.3134	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Plainfield, IL Kendall Co. United States	S Grande Park Blvd. / S Playa Vista Blvd. / Carmel Blvd. (41.63491, -88.26332)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2008).
Springfield, MO Greene Co. United States	S Grant Ave / W Chrisman St. / (parking) (37.18891, -93.29950)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways 36.5760	Other (At-Grade) Single-Lane	2022	https://sgfneighborhoodnews.com/construction-wraps-up-on-first-section-of-grant-avenue-parkway/
Neenah, WI Winnebago Co. United States	S Green Bay Rd. / Fox Point Plaza (44.17558, -88.48499)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.6896	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Functional Class: Arterial ICD estimated from Google Maps linework.
Neenah, WI Winnebago Co. United States	S Green Bay Rd. / W Cecil St. (44.17098, -88.48497)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4128	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Opened October 2007. ICD estimated from Google Maps linework.
Brownsburg, IN Hendricks Co. United States	S Green St. / Airport Rd. (39.82142, -86.40107)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	https://twitter.com/BrownsburgIN/status/1552378297249677312
Carrboro, NC Orange Co. United States	S Greensboro St. / Old Pittsboro Rd. / Rand Rd. (35.90351, -79.07245)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 26.1202	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Roundabout added to support new commercial development on eastern side of S. Greensboro. Project is in construction, assumption is this will be a driveway onto S.Greensboro. ICD estimated from Google Maps linework.
Olathe, KS Johnson Co. United States	S Greenwood St. / W 116th St. (38.91921, -94.74988)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2007-2008).
Prairie Township, OH Franklin Co. United States	S Grener Ave. / Old Grener Ave. (39.95164, -83.12259)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.2134	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
(unincorporated), WA Spokane Co. United States	S Grove Rd. / I-90 EB Ramps (47.61877, -117.50139)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5277	Freeway Ramps (Grade-Separated) Single-Lane	2021	Open July 2, 2021.
Spokane, WA Spokane Co. United States	S Grove Rd. / I-90 WB Ramps (47.62137, -117.50472)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.8912	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2021	Opened June 2021.
Lexington, KY Fayette Co. United States	S Hanover Ave. / Fincastle Rd. (38.03292, -84.48508)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 33.8660	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Lexington, KY Fayette Co. United States	S Hanover Ave. / Slashes Rd. (38.03143, -84.48720)	Other Existing	All-Way Stop None	4 Approaches 3 Driveways 47.0370	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Pine Gardens South, FL Palm Beach Co. United States	S Hepburn Ave. / 2nd St. (26.93219, -80.09774)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Pine Gardens South, FL Palm Beach Co. United States	S Hepburn Ave. / 4th St. (26.93037, -80.09781)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Pine Gardens South, FL Palm Beach Co. United States	S Hepburn Ave. / 6th St. (26.92846, -80.09787)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Ripon, CA San Joaquin Co. United States	S Highland Ave. / Terry Dr. (37.72965, -121.14727)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2008	Painted splitter islands on east and west legs. Year Completed estimated (2006-2009).
Montrose, CO Montrose Co. United States	S Hillcrest Dr. / Sunnyside Rd. (38.47450, -107.85663)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 15.8954	Other (At-Grade) Single-Lane	2016	date: https://www.cityofmontrose.org/CivicAlerts.aspx?AID=1235 ICD estimated from Google Maps linework.
Athens, GA Clarke Co. United States	S Homewood Dr. / N Homewood Dr. (33.97360, -83.41833)	Traffic Calming Circle Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-Lane
Greenwood, IN Johnson Co. United States	S Honey Creek Rd. / Stones Crossing Rd. (39.57825, -86.13973)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Replaced offset T-intersections. https://dailyjournal.net/2022/08/21/stones-crossing-honey-creek-roads-to-close-for-roundabout-construction-2/
Las Vegas, NV Clark Co. United States	S Hualapai Way / Regency Summit Ave. (36.06702, -115.31516)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 65.5320	Other (At-Grade) Single-Lane	2016	Right-turn-only lane on north leg.
Tulsa, OK Tulsa Co. United States	S Hudson Ave. / E 36th St. (36.11156, -95.91344)	Other Existing	All-Way Yield Unknown	4 Approaches 1 Driveways 29.9108	Other (At-Grade) Single-Lane		No splitter islands. ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	S HWS Cleaveland Blvd. / Shadow Ridge Dr. (41.24046, -96.22126)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.8403	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	S HWS Cleveland Blvd. / 197th St. (41.25016, -96.22379)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2003).
Elkhorn, NE Douglas Co. United States	S HWS Cleveland Blvd. / Emile St. (41.25294, -96.22244)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2003).
Omaha, NE Douglas Co. United States	S HWS Cleveland Blvd. / George B Lake Pkwy. (41.22537, -96.22721)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2005).
Omaha, NE Douglas Co. United States	S HWS Cleveland Blvd. / Gold St. (41.23532, -96.21996)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.1295	Other (At-Grade) Single-Lane	2006	Two legs stubbed. Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	S HWS Cleveland Blvd. / L St. (41.21218, -96.22254)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2004-2005).
Omaha, NE Douglas Co. United States	S HWS Cleveland Blvd. / Marinda St. (41.23787, -96.22116)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.9433	Other (At-Grade) Single-Lane	2002	Fourth leg stubbed. Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	S HWS Cleveland Blvd. / Orchard Ave. / N St. (41.20925, -96.22413)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2004-2005).
Fort Pierce, FL St. Lucie Co. United States	S Indian River Dr. / Citrus Ave. (27.44443, -80.32228)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 25.9080	Other (At-Grade) Single-Lane	2007	Driveway added 2019.
Caldwell, ID Canyon Co. United States	S Indiana Ave. / Homedale Rd. (43.61892, -116.67299)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2019
Lakewood, CO Jefferson Co. United States	S Indiana St. / W Wesley Ave. (39.67204, -105.16890)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.0944	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Mesa, AZ Maricopa Co. United States	S Innovation Way W / E Williams Field Rd. (33.30716, -111.68114)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2003	On Arizona State University Polytech campus. No truck apron. Merging right-turn bypass lane on west leg; add-lane right-turn bypass lane on north leg. Constructed initially as two-lane roundabout with unstriped circulatory roadway; converted to single-lane 2011-2012.
Porterville, CA Tulare Co. United States	S Jaye St. / W Montgomery Ave. (36.04954, -119.02654)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.8344	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Right-turn bypass lane on east leg. ICD estimated from Google Maps linework.
Kailua, HI Honolulu Co. United States	S Kalaheo Ave. / Kailua Rd. (21.39719, -157.73013)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2017	Triangle-shaped series of three yield-controlled entries.
Gloversville, NY Fulton Co. United States	S Kingsboro Ave. / Hales Mills Rd. (43.03311, -74.34221)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.5392	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Meadows Place, TX Fort Bend Co. United States	S Kirkwood Rd. / Brighton Ln. (29.65053, -95.58218)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2019	https://cityofmeadowsplace.org/major-traffic-alert/.
Meadows Place, TX Fort Bend Co. United States	S Kirkwood Rd. / Brook Meadows Ln. (29.64977, -95.58215)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2019	https://cityofmeadowsplace.org/major-traffic-alert/.
Meadows Place, TX Fort Bend Co. United States	S Kirkwood Rd. / Dorrance Ln. (29.65131, -95.58225)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2019	https://cityofmeadowsplace.org/major-traffic-alert/.
Meadows Place, TX Fort Bend Co. United States	S Kirkwood Rd. / Scottsdale Dr. (29.65203, -95.58236)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2019	https://cityofmeadowsplace.org/major-traffic-alert/
Southern Pines, NC Moore Co. United States	S Knoll Rd. / Voit Gilmore Rd. / Felton Capei Ln. (35.18869, -79.43085)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2005	At Pinecrest High School. Lane line extensions across exits.
Caldwell, ID Canyon Co. United States	S Lake Ave. / E Ustick Rd. (43.63389, -116.65306)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.4409	Other (At-Grade) Single-Lane	2016	Right-turn-only lanes on east and west legs. ICD estimated from Google Maps linework.
Orlando, FL Orange Co. United States	S Lake Orlando Pkwy. / Lake Breeze Dr. (28.59621, -81.42336)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 23.0700	Other (At-Grade) Single-Lane	2005	Previously controlled by one-way stop ICD estimated from Google Maps linework.
Oxford, MS Lafayette Co. United States	S Lamar Blvd. / Belk Blvd. (34.34730, -89.52118)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.4013	Unknown Single-Lane	2018	Intersection moved about 100 feet north. https://www.oxfordeagle.com/2018/07/13/construction-continues-on-south-lamar-roundabout/ ICD estimated from Google Maps linework.
Oxford, MS Lafayette Co. United States	S Lamar Blvd. / Van Buren Ave. / E Jackson Ave. (34.36641, -89.51870)	Other Existing	Other Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	1900	Courthouse with pedestrian access and parking around central island. Year Completed estimated.
Powell, OH Delaware Co. United States	S Liberty St. / Salisbury Dr. (40.14137, -83.07254)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://engineer.co.delaware.oh.us/photogallery/
Hershey, NE Lincoln Co. United States	S Lincoln Ave. / Link 56C (41.15482, -101.00331)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2016	https://www.knopnews2.com/content/news/Hershey-viaduct-opens-to-the-public-403897556.html
Troy, MO Lincoln Co. United States	S Lincoln Dr. / Bueneman Ln. / US 61 NB Ramps (38.96739, -90.95594)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 39.9296	Freeway Ramps (Grade-Separated) Single-Lane	2013	ICD estimated from Google Maps linework.
Troy, MO Lincoln Co. United States	S Lincoln Dr. / S 3rd St. / Old Moscow Mills Rd. (38.96606, -90.95936)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.3592	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Troy, MO Lincoln Co. United States	S Lincoln Dr. / US 61 SB Ramps (38.96664, -90.95804)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.6444	Freeway Ramps (Grade-Separated) Single-Lane	2013	ICD estimated from Google Maps linework.
Columbus, GA Muscogee Co. United States	S Lumpkin Rd. / Chattahoochee Riverwalk (32.40150, -84.95556)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.4194	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Soo Township, MI Chippewa Co. United States	S Mackinac Trl. / Three Mile Rd. / I-75 Business Spur (46.46298, -84.37301)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.1835	Other (At-Grade) Single-Lane	2018	Combined two intersections: Mackinac Trail/I-75 Bus. Spur (traffic light) and Mackinac Trail/3 MIle Rd (one-way stop) ICD estimated from Google Maps linework.
Raymore, MO Cass Co. United States	S Madison St. / (park access) (38.78857, -94.45769)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2009-2010).